cinnamon-desktop-service-type: Nicht gebundene Variable

[gfp]

Hi Guix,

I wanted to use the Cinnamon desktop
but doing a sudo guix system reconfigure /etc/config.scm

it gives me an error:
cinnamon-desktop-service-type: Nicht gebundene Variable - German
cinnamon-desktop-service-type: not bound variable

I have got in my config.scm:

...
 (packages
    (append
      (list)
      %base-packages))
  (services
    (append
      (list (service plasma-desktop-service-type)
            (service lxqt-desktop-service-type)
            (service cinnamon-desktop-service-type)
        (service cups-service-type
                (cups-configuration
                    (web-interface? #t)
                    (extensions (list cups-filters hplip))))    
...

So I have got it there.
Where is my mistake?

thanks for help

Gottfried

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